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Re: [Xen-users] hotplug vcpu problem to Centos 5.2 DomU
| To: | Felix Chu <felixchu@xxxxxxxxxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-users] hotplug vcpu problem to Centos 5.2 DomU |
| From: | "Fajar A. Nugraha" <fajar@xxxxxxxxx> |
| Date: | Tue, 10 Feb 2009 08:57:44 +0700 |
| Cc: | xen-users@xxxxxxxxxxxxxxxxxxx |
| Delivery-date: | Mon, 09 Feb 2009 17:58:49 -0800 |
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On Mon, Feb 9, 2009 at 10:28 PM, Felix Chu <felixchu@xxxxxxxxxxxxxxxxxxxx> wrote: > My dom0 is uing Centos 5.2 x64. I have just upgraded Xen from 3.3.0 to > 3.3.1. After upgraded, I find that I cannot hotplug additional vcpu anymore. Try this config vcpus=8 vcpu_avail=1 cpus="1-7" on PV domU with Xen 3.3.1, what this does is : - allocate 1 CPU initially - allows up to 8 CPU to be hotplugged (with xm vcpu-set) - maps those vcpus to pyhsical CPU 1-7, which should leave CPU0 free for dom0's usage. Regards, Fajar _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users |
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